#20518E#20518E

#20518E is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.114 H 255.6°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#20518E
RGB	rgb(32, 81, 142)
HSL	hsl(213, 63%, 34%)
HSV	hsv(213, 77%, 56%)
CMYK	cmyk(77.5%, 43%, 0%, 44.3%)
CIE-LAB	lab(34.28, 6.15, -38.51)
CIE-LCH	lch(34.28, 39.00, 279.08°)
OKLab	oklab(43.5% -0.0283 -0.1101)
OKLCH	oklch(43.5% 0.114 255.6)
XYZ	xyz(8.4188, 8.1440, 26.7142)
Luminance	0.0814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20518E #8E5D20

analogous

#20888E #20518E #26208E

triadic

#20518E #8E2051 #518E20

tetradic

#20518E #8E2088 #8E5D20 #208E26

square

#20518E #8E2088 #8E5D20 #208E26

split-complementary

#20518E #8E2620 #888E20

monochromatic

#09182A #15355C #20518E #2B6DC0 #518DD8

Accessibility & contrast

On white

7.99

#20518E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#20518E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20518E

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20518E	#FFFFFF	#000000	##FFFFFF
##20518E	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335690

Deuteranopia (green-blind)

#204C8D

Tritanopia (blue-blind)

#005F68

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #20518e;
/* rgb */ color: rgb(32, 81, 142);
/* oklch */ color: oklch(43.5% 0.114 255.6);

Tailwind

colors: {
  custom: {
    50: '#6c81af',
    500: '#20518e',
    950: '#000000',
  },
}

SCSS

$custom: #20518e;
$custom-light: #6c81af;
$custom-dark: #000000;

JSON

{
  "hex": "#20518e",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 142
  },
  "hsl": {
    "h": 213.273,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43498,
    "c": 0.11372,
    "h": 255.6
  },
  "luminance": 0.08145
}

Semantic roles & 50–950 ramp

primary

#20518E

secondary

#BB8B4F

accent

#9D42E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #20518E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →